Photography – With object illumination for exposure – Having exposure synchronizer
Reexamination Certificate
2007-04-17
2007-04-17
Luebke, Renee (Department: 2875)
Photography
With object illumination for exposure
Having exposure synchronizer
C313S502000, C313S503000
Reexamination Certificate
active
11412297
ABSTRACT:
A white light emitting device by using off-white light emitting diodes (LED's). Rather than using just pure white LEDs, the white light emitting device arranges those LEDs which exhibit off-white colors in a manner such that the combination of light emanating from these off-white LEDs produces a radiation which appears substantially pure white to the human eye.
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dtv-Lexikon der Physik, vol. 3, Deutscher Taschenbuch Verlag, Munchen, 1970, ISBN 3-423-03043-7, pp. 93-94.
German Office Action dated Oct. 19, 2005 involving German counterpart application No. 10 2004 057 499.5-33.
English Translation of German Office Action dated Oct. 19, 2005 involving German counterpart application No. 10 2004 057 499.5-33.
Lee Meng Ee
Lee Soo Ghee
Ng Kee Yean
Luebke Renee
Shallenberger Julie A.
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